Sun Zi – The Art of War

Chinese strategy explained : know yourself and the ennemy, use deception, spies, and "win with ease". Tr. Giles (en, annotated) and Amiot (fr).

Introduction
I. Laying Plans
II. Waging War
III. Attack by Stratagem
IV. Tactical Dispositions

V. Energy
VI. Weak Points and Strong
VII. Maneuvering
VIII. Variation in Tactics
IX. The Army On The March

X. Terrain
XI. The Nine Situations
XII. The Attack By Fire
XIII. The Use of Spies

The Nine Situations

Sunzi XI. 3.

When he has penetrated into hostile territory, but to no great distance, it is facile ground.1

1. Li Ch`uan and Ho Shih say "because of the facility for retreating," and the other commentators give similar explanations. Tu Mu remarks: "When your army has crossed the border, you should burn your boats and bridges, in order to make it clear to everybody that you have no hankering after home."

Giles XI.3.

II. J'appelle lieux légers ou de légèreté ceux qui sont près des frontières, mais pénètrent par une brèche sur les terres des ennemis. Ces sortes de lieux n'ont rien qui puisse fixer. On peut regarder sans cesse derrière soi, et le retour étant trop aisé, il fait naître le désir de l'entreprendre à la première occasion : l'inconstance et le caprice trouvent infailliblement de quoi se contenter.

Amiot

Sun Zi XI. 3.